I did my IM injection last night just before bed. I did the shot in bed then cleaned up and went to bed. I did not walk on my leg. I awoke with absolutely no pain.
I did this because another girl mentioned it a week or so ago and it worked.
I guess the oil needs time to be absorbed into the muscle and If I walk afterwards it must bruise the spot in the muscle.
My legs have a lot of lean muscle and are firm so perhaps that and walking after the shot caused the issue. I am so happy I found out the cause and it is not an allergic reaction